CN208556085U - Propeller hub end face bore template - Google Patents
Propeller hub end face bore template Download PDFInfo
- Publication number
- CN208556085U CN208556085U CN201820908497.0U CN201820908497U CN208556085U CN 208556085 U CN208556085 U CN 208556085U CN 201820908497 U CN201820908497 U CN 201820908497U CN 208556085 U CN208556085 U CN 208556085U
- Authority
- CN
- China
- Prior art keywords
- hole
- annular slab
- propeller hub
- face
- hub end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The propeller hub end face bore template of the utility model, including annular slab, the symmetrical pin hole for drilling propeller hub end face dowel hole processes hole there are two processing on annular slab, it is machined with multiple screw holes for drilling propeller hub end face screw hole on annular slab and processes hole, the pin hole processing hole and screw hole processing hole is circumferentially uniformly distributed, and the screw hole processing hole is 10~12；It is located on cross centre line on annular slab and is equipped with label, the label is located at the periphery of annular slab.The propeller hub end face bore template of the utility model, annular slab is placed on to the endface of propeller hub when use, drill bit is protruded into each hole on annular slab then using each hole on annular slab as boring point and carries out direct drilling by the cross centre line on label alignment propeller hub end face on annular slab.Have the advantages that simple structure and convenient processing, only need to mark out cross centre line, without carrying out scribing line positioning, time saving and energy saving, raising working efficiency to processing hole one by one in propeller hub end face.
Description
Technical field
The utility model relates to a kind of bore template, especially a kind of propeller hub end face bore template.
Background technique
The end face of propeller hub needs to be machined with multiple holes, including the pin hole for being inserted into positioning pin and screws in bolt
Screw hole adds man-hour requirement pincers worker to cross in the end face of propeller hub, determines the position in each hole, label is then made, after scribing line
Drilling processing is carried out again, and time-consuming and laborious, great work intensity, complex procedures, processing efficiency is low.
Summary of the invention
The purpose of the utility model is to provide a kind of simple structure and convenient processing, only need to mark out cross in propeller hub end face
Center line, without one by one to processing hole carry out scribing line positioning, it is time saving and energy saving, improve working efficiency propeller hub end face bore template.
The propeller hub end face bore template of the utility model, including annular slab, processing is used there are two symmetrical on annular slab
In the pin hole of drilling propeller hub end face dowel hole hole is processed, is machined on annular slab multiple for drilling propeller hub end face screw hole
Screw hole processes hole, and the pin hole processing hole and screw hole processing hole are circumferentially uniformly distributed, and the screw hole processing hole is 10
~12；It is located on cross centre line on annular slab and is equipped with label, the label is located at the periphery of annular slab.
Annular slab is placed on the endface of propeller hub by the propeller hub end face bore template of the utility model, when use, on annular slab
Label alignment propeller hub end face on cross centre line drill bit is stretched then using each hole on annular slab as boring point
Enter and carries out direct drilling in each hole on annular slab.With simple structure and convenient processing, only need to mark out cross in propeller hub end face
Center line, without one by one to processing hole carry out scribing line positioning, it is time saving and energy saving, improve working efficiency the advantages of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention.
Specific embodiment
The propeller hub end face bore template of the utility model as shown in Figure 1:, including annular slab 1 have plate hole 2 in annular slab 1.
The symmetrical pin hole for drilling propeller hub end face dowel hole processes hole 3 there are two processing on annular slab 1, on annular slab 1
It is machined with multiple screw holes for drilling propeller hub end face screw hole and processes hole 4.Pin hole processes hole 3 and screw hole processing hole 4 circumferentially
It is uniformly distributed.It is 10~12 that screw hole, which processes hole 4,.It is located on cross centre line on annular slab 1 and is equipped with label 5, label 5
In the periphery of annular slab 1.
Annular slab 1 is placed on the endface of propeller hub, annular slab 1 by the propeller hub end face bore template of the utility model, when use
On label 5 be aligned propeller hub end face on cross centre line, then using each hole on annular slab 1 as boring point, i.e., will bore
Head, which protrudes into, carries out direct drilling in each hole on annular slab 1.With simple structure and convenient processing, only need to be marked in propeller hub end face
Out cross centre line, without one by one to processing hole carry out scribing line positioning, it is time saving and energy saving, improve working efficiency the advantages of.
Claims (1)
1. a kind of propeller hub end face bore template, it is characterised in that: including annular slab (1), there are two right for processing on annular slab (1)
The pin hole for drilling propeller hub end face dowel hole claimed processes hole (3), is machined on annular slab (1) multiple for drilling paddle
The screw hole of hub end face screw hole processes hole (4), and pin hole processing hole (3) and screw hole processing hole (4) are circumferentially uniformly distributed,
Screw hole processing hole (4) is 10~12；It is located on cross centre line above in annular slab (1) and is equipped with label (5), it is described
Label (5) be located at the periphery of annular slab (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908497.0U CN208556085U (en) | 2018-06-13 | 2018-06-13 | Propeller hub end face bore template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908497.0U CN208556085U (en) | 2018-06-13 | 2018-06-13 | Propeller hub end face bore template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556085U true CN208556085U (en) | 2019-03-01 |
Family
ID=65485934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908497.0U Expired - Fee Related CN208556085U (en) | 2018-06-13 | 2018-06-13 | Propeller hub end face bore template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556085U (en) |
-
2018
- 2018-06-13 CN CN201820908497.0U patent/CN208556085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |